condition mean min max Sterile Leaflet 8.559660000000001 5.90704 13.6076 Fertile Leaflet with Sori 6.21722 5.13003 7.64377 Primary Rachis 7.530756666666666 5.47 9.60389 Petiole 6.82957 5.27132 8.41774 Root 6.734173333333334 0.0 15.1553